000 00271nam a2200109Ia 4500
008 241121s9999 xx 000 0 und d
020 _a9780471491101
100 _aLeonard Kleinrock
_910827
245 0 _aQueueing Systems. Volume 1: Theory
260 _bWiley
260 _c1975
999 _c4194
_d4194